5'-O-tert-Butyldimethylsilyl-2'-deoxy-5-iodouridine - ≥98% , CAS No.134218-81-8

CAS: 134218-81-8 Cat. No.: D710478 Molecular Weight: 468.36 PubChem CID: 10027620
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
2'-Deoxy-5'-O-TBDMS-5-Iodo-Uridine | 1-((2R,4S,5R)-5-(((tert-Butyldimethylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-iodopyrimidine-2,4(1H,3H)-dione | 5'-O-T-Butyldimethylsilyl 2'-deoxy-5-iodo-uridine
Storage
Protected from light,Store at -20°C,Argon charged,Desiccated
Shipped In
Ice chest + Ice pads
Size
Status
Price
Qty
250mg
D710478-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$24.90
1g
D710478-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$59.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged,Desiccated Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2'-Deoxy-5'-O-TBDMS-5-Iodo-Uridine | 1-((2R, 4S, 5R)-5-(((tert-Butyldimethylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-iodopyrimidine-2, 4(1H, 3H)-dione | 5'-O-T-Butyldimethylsilyl 2'-deoxy-5-iodo-uridine
Specifications & Purity
≥98%
Storage
Protected from light, Store at -20°C, Argon charged, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCC(C)(C)[Si](C)(C)OCC1C(CC(O1)N2C=C(C(=O)NC2=O)I)O
IUPAC Name1-[(2R,4S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-hydroxyoxolan-2-yl]-5-iodopyrimidine-2,4-dione
InChIKeyOOAVDWDELLQGHO-QJPTWQEYSA-N
INCHI1S/C15H25IN2O5Si/c1-15(2,3)24(4,5)22-8-11-10(19)6-12(23-11)18-7-9(16)13(20)17-14(18)21/h7,10-12,19H,6,8H2,1-5H3,(H,17,20,21)/t10-,11+,12+/m0/s1
Isomeric SMILES CC(C)(C)[Si](C)(C)OC[C@@H]1[C@H](C[C@@H](O1)N2C=C(C(=O)NC2=O)I)O
Alternate CAS 134218-81-8
PubChem CID 10027620
Molecular Weight 468.36

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassNucleosides, nucleotides, and analogues
ClassPyrimidine nucleosides
SubclassPyrimidine 2'-deoxyribonucleosides
Intermediate Tree Nodes Not available
Direct ParentPyrimidine 2'-deoxyribonucleosides
Alternative Parents Halopyrimidines  Pyrimidones  Aryl iodides  Hydropyrimidines  Vinylogous amides  Trialkylheterosilanes  Tetrahydrofurans  Heteroaromatic compounds  Ureas  Silyl ethers  Secondary alcohols  Lactams  Organic metalloid salts  Azacyclic compounds  Oxacyclic compounds  Hydrocarbon derivatives  Organic oxides  Organoiodides  Organonitrogen compounds  Organopnictogen compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyrimidine 2'-deoxyribonucleoside - Halopyrimidine - Pyrimidone - Aryl halide - Aryl iodide - Hydropyrimidine - Pyrimidine - Trialkylheterosilane - Heteroaromatic compound - Tetrahydrofuran - Vinylogous amide - Lactam - Secondary alcohol - Urea - Silyl ether - Organoheterosilane - Oxacycle - Azacycle - Organic metalloid salt - Organoheterocyclic compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organoiodide - Organohalogen compound - Organic oxide - Alcohol - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic salt - Organosilicon compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrimidine 2'-deoxyribonucleosides. These are compounds consisting of a pyrimidine linked to a ribose which lacks a hydroxyl group at position 2.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
G2610418Certificate of AnalysisJun 29, 2026 D710478
G2610419Certificate of AnalysisJun 29, 2026 D710478
Chemical and Physical Properties
SensitivityLight sensitive
Molecular Weight468.360 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Exact Mass468.058 Da
Monoisotopic Mass468.058 Da
Topological Polar Surface Area88.100 Ų
Heavy Atom Count24
Formal Charge0
Complexity561.000
Isotope Atom Count0
Defined Atom Stereocenter Count3
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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